Yann LeCun Saining Xie insane crossover of the 2 biggest visual representation researchers in the AI field “Beyond Language Modeling: An Exploration of Multimodal Pretraining” Right now, most multimodal models are basically a language model with a vision adapter bolted on,
LLMS
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Vibe Coding with AI and Switching to Model 5.4
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Update: I kept vibe coding. And switched to 5.4 as soon as it became available.
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GPT-5.4 and Pro now available on Poe platform
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We had early access to GPT-5.4 and GPT-5.4 Pro, and they’re now available on Poe. In our testing, the models were particularly strong at long workflows: debugging code, chaining tools together, and running deep research across many sources. The big difference we noticed:
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New model more token efficient than 5.3 Codex with thinking features
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yes! it's even more token efficient than 5.3 Codex and brings all the other good stuff from prior thinking models
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Scobleizer’s recommended Twitter list for AI model news
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When big AI models hit, this is the best place to see the news: https://
x.com/i/lists/195353
6336675365173?s=20
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GPT-5.4 improves coding, search, and interruptions
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BREAKING 🚨: GPT-5.4 delivers a major improvement across coding, web search, and many other areas.
— 🚨 AI News | TestingCatalog (@testingcatalog) 5 mars 2026
– SWE-Bench Pro – 57.7%
– OSWorld-Verified – 75.0%
– BrowseComp – 82.7%
Users can now interrupt the model and add instructions or adjust its direction mid-response.
GPT-5.4 is… https://t.co/vJNRakd1bN pic.twitter.com/Ap6jwBqcM7BREAKING : GPT-5.4 delivers a major improvement across coding, web search, and many other areas. – SWE-Bench Pro – 57.7%
– OSWorld-Verified – 75.0%
– BrowseComp – 82.7% Users can now interrupt the model and add instructions or adjust its direction mid-response. GPT-5.4 is -
GPT-5.4 Thinking and Pro Roll Out in ChatGPT and API
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https://t.co/AqJ1ICTw8N pic.twitter.com/xUV1R9Br8B
— Bojan Tunguz (@tunguz) 5 mars 2026GPT-5.4 Thinking and GPT-5.4 Pro are rolling out now in ChatGPT. GPT-5.4 is also now available in the API and Codex. GPT-5.4 brings our advances in reasoning, coding, and agentic workflows into one frontier model.
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GPT-5.4 Thinking and Pro Launch Across ChatGPT API Codex
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GPT-5.4 Thinking and Pro are rolling out gradually starting today across ChatGPT, the API, and Codex.
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GPT-5.4 Enhanced: Faster, More Factual AI with Thinking Interrupts
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GPT-5.4 is our most factual and efficient model: fewer tokens, faster speed. In ChatGPT, GPT-5.4 Thinking has improved deep web research, better context retention when it thinks for longer—and oh—you can now interrupt the model and add instructions or adjust its direction

